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Huaxin high precision receive and transmit (RX/TX) satellite communication antennas.                                                                       
2.4m Ring-focus C-band & Ku-band TX & RX  antenna

  Features:

  • Aluminum major reflector with high precision, using aluminum rod to stretch blank and then rivet them to form the reflector.
  • Subreflector and corrugating feed and waveguide components which are precisely processed by numerically controlled machines.
  • Column type seat and Web type frame with high stiffness.
  • Optional C Band and Ku Band.
  • Advanced surface painting techniques enable the device with high anticorrosive and antirust capabilities.
  • The antenna with Well-set structure can be rapidly installed and easily adjusted.
  • Customizable upon user’ needs
     

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Description:

SPECIFICATIONS

C-RECEIVE

C-TRANSMIT

Ku-RECEIVE

Ku-TRANSMIT

Frequency (GHz)

3.4-4.2

5.85-6.725

10.95-12.75

13.75-14.5

Typical Gain (dBi)

41.69

45.73

51.24

52.55

VSWR

1.25:1

Beamwidth: -3dB

1.35°

0.85°

0.45°

0.387°

-15dB

2.704°

1.698°

0.901°

0.775°

Antenna Noise Temperature (°K)

2Port Feed

 

2Port Feed

 

10°Elevation

36

 

50

 

20°Elevation

30

 

44

 

40°Elevation

25

 

38

 

Power Handing Capability

 

5KW/Port

 

1KW/Port

Feed interface

CPR-229G

CPR-137G

WR-75

WR-75

Feed Insertion Loss

0.25dB

0.2dB

0.25dB

0.25dB

TX - RX

≥85dB

≥85dB

Cross Polarization Isolation (on axis)

≥35dB

≥35dB

Sidelobes

CCIR.580-4

MECHANICAL SPECIFICATIONS

 

Azimuth Travel

±60°

Elevation Travel

0°to 90

Surface Accuracy

0.5mm(R.M.S)

ENVIRONMENTAL SPECIFICATIONS

 

Operational Winds

45mi/h(72km/h) gusts to 60mi/h(97km/h)

Survival Winds

125mi/h(20km/h)

Ambient Temperature

-45° to 60°

Relative humidity

0% to 100%

Seismic (Survival)

0.3G ‘ s horizontal 0.15G ‘ s vertical
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